The 400V 2500W 300mm Heater, Explained Like You’re Right Here
We built this infrared heater for one reason: to pack a serious punch in a small space. It runs on 400V, so it plugs straight into standard three-phase industrial power. No transformers. No hassle. Just plug it in and get to work. And the 2500W packed into a 300mm tube? That’s a lot of heat in a tight footprint. This isn’t about slowly warming up a room. It’s about focused, immediate heat when you need it, right now.
Halogen tech and the R7s base: simple, solid, reliable
Inside, a halogen-filled quartz tube keeps the filament temperature steady. That means the wavelength stays stable, and the output stays predictable over the life of the lamp. The R7s base makes the connection direct and tough. It’s a simple, secure fit that turns this lamp into a drop-in replacement. No fussing. And it stays stable even when things get shaky—like in tight machine spaces where vibration and temperature swings happen. So it doesn’t burn out early. It just keeps going.
Where it shines—and what to plan for
This heater is made for spot heating and process support. You need infrared energy fast? You get it. You can control it, too. Installation is straightforward. Wire it to 400V, line up the R7s contacts, and you’re set. But here’s the trade-off: with 2500W in a 300mm package, you get intense heat. That’s the point. So you need to make sure the enclosure and nearby components can handle the extra warmth. Plan your cooling. Plan your shielding. Do that, and this heater does exactly what it’s meant to do—quietly, dependably, and with real power.